Hf2 Os1 Rh1

semiconductor

· Hf2 Os1 Rh1

Hf₂Os₁Rh₁ is an experimental intermetallic compound combining hafnium, osmium, and rhodium—a refractory metal system designed for extreme-temperature and high-stress environments. This material belongs to the family of advanced refractory intermetallics, which are primarily of research interest rather than established commercial production; such compounds are investigated for potential aerospace and high-temperature structural applications where conventional superalloys reach their thermal limits. The combination of heavy refractory elements suggests potential for wear resistance, oxidation resistance, and strength retention at elevated temperatures, making it a candidate material for exploratory development in next-generation propulsion and power systems.

aerospace engine components (research)high-temperature structural applicationsrefractory intermetallic systemsextreme-temperature materials developmentwear and oxidation resistant coatings (experimental)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	204.7	GPa	—
Shear Modulus(G)	62.42	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00670	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8270	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Hf2 Os1 Rh1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control